1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
#!/usr/bin/perl
# Unit testing for PPI::Token::Quote::Single
use lib 't/lib';
use PPI::Test::pragmas;
use Test::More tests => 32 + ($ENV{AUTHOR_TESTING} ? 1 : 0);
use PPI ();
use Helper 'safe_new';
STRING: {
my $Document = safe_new \"print 'foo';";
my $Single = $Document->find_first('Token::Quote::Single');
isa_ok( $Single, 'PPI::Token::Quote::Single' );
is( $Single->string, 'foo', '->string returns as expected' );
}
LITERAL: {
my @pairs = (
"''", '',
"'f'", 'f',
"'f\\'b'", "f\'b",
"'f\\nb'", "f\\nb",
"'f\\\\b'", "f\\b",
"'f\\\\\\b'", "f\\\\b",
"'f\\\\\\\''", "f\\'",
);
while ( @pairs ) {
my $from = shift @pairs;
my $to = shift @pairs;
my $doc = safe_new \"print $from;";
my $quote = $doc->find_first('Token::Quote::Single');
isa_ok( $quote, 'PPI::Token::Quote::Single' );
is( $quote->literal, $to, "The source $from becomes $to ok" );
}
}
|
